Function creep

https://taxonomy.eticas.ai/risk/function-creep

Maturity: established

Repurposing of personal data beyond the original intent or consent scope, including secondary uses not anticipated at collection time.

System type: ADM and LLM systems
Lifecycle stages: Post Processing

Mappings to external frameworks

Framework	Reference
ISO/IEC 42001:2023 — AI Management System	Documented intended use

Framework	Reference
W3C Data Privacy Vocabulary — AI Extension	Personal Data Handling (purpose limitation)

Part of the Eticas AI Risk Taxonomy. URI: https://taxonomy.eticas.ai/risk/function-creep